X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fcommands%2Fcmd_rehash.cpp;h=abf0b7876f88ac78a7a55f7d477908b06b5c3759;hb=e6601069038c35c546fd3f3dce95024b0d13f1b4;hp=e3405161129be0d15349d679078ccf7486693923;hpb=929cd28544c59d122a8d36b2b5e3a394aa03108b;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/commands/cmd_rehash.cpp b/src/commands/cmd_rehash.cpp index e34051611..abf0b7876 100644 --- a/src/commands/cmd_rehash.cpp +++ b/src/commands/cmd_rehash.cpp @@ -1,70 +1,98 @@ -/* +------------------------------------+ - * | Inspire Internet Relay Chat Daemon | - * +------------------------------------+ +/* + * InspIRCd -- Internet Relay Chat Daemon * - * InspIRCd: (C) 2002-2009 InspIRCd Development Team - * See: http://wiki.inspircd.org/Credits + * Copyright (C) 2009 Daniel De Graaf + * Copyright (C) 2007-2008 Robin Burchell + * Copyright (C) 2008 Craig Edwards * - * This program is free but copyrighted software; see - * the file COPYING for details. + * This file is part of InspIRCd. InspIRCd is free software: you can + * redistribute it and/or modify it under the terms of the GNU General Public + * License as published by the Free Software Foundation, version 2. * - * --------------------------------------------------- + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more + * details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . */ -#include "inspircd.h" -#include "xline.h" -#include "commands/cmd_rehash.h" - +#include "inspircd.h" -extern "C" DllExport Command* init_command(InspIRCd* Instance) +/** Handle /REHASH. These command handlers can be reloaded by the core, + * and handle basic RFC1459 commands. Commands within modules work + * the same way, however, they can be fully unloaded, where these + * may not. + */ +class CommandRehash : public Command { - return new CommandRehash(Instance); -} + public: + /** Constructor for rehash. + */ + CommandRehash ( Module* parent) : Command(parent,"REHASH",0) { flags_needed = 'o'; Penalty = 2; syntax = "[]"; } + /** Handle command. + * @param parameters The parameters to the comamnd + * @param pcnt The number of parameters passed to teh command + * @param user The user issuing the command + * @return A value from CmdResult to indicate command success or failure. + */ + CmdResult Handle(const std::vector& parameters, User *user); +}; CmdResult CommandRehash::Handle (const std::vector& parameters, User *user) { - std::string old_disabled = ServerInstance->Config->DisabledCommands; + std::string param = parameters.size() ? parameters[0] : ""; + + FOREACH_MOD(I_OnPreRehash,OnPreRehash(user, param)); - if (parameters.size() && parameters[0][0] != '-') + if (param.empty()) + { + // standard rehash of local server + } + else if (param.find_first_of("*.") != std::string::npos) { + // rehash of servers by server name (with wildcard) if (!InspIRCd::Match(ServerInstance->Config->ServerName, parameters[0])) { - FOREACH_MOD(I_OnRehash,OnRehash(user, parameters[0])); - return CMD_SUCCESS; // rehash for a server, and not for us + // Doesn't match us. PreRehash is already done, nothing left to do + return CMD_SUCCESS; } } - else if (parameters.size()) + else { - FOREACH_MOD(I_OnRehash,OnRehash(user, parameters[0])); - return CMD_SUCCESS; - } + // parameterized rehash - // Rehash for me. - FOREACH_MOD(I_OnRehash,OnRehash(user, "")); - - if (IS_LOCAL(user)) - user->WriteNumeric(RPL_REHASHING, "%s %s :Rehashing",user->nick.c_str(),ServerConfig::CleanFilename(ServerInstance->ConfigFileName)); - else - ServerInstance->PI->SendUserNotice(user, std::string("*** Rehashing server ") + ServerInstance->ConfigFileName); + // the leading "-" is optional; remove it if present. + if (param[0] == '-') + param = param.substr(1); + FOREACH_MOD(I_OnModuleRehash,OnModuleRehash(user, param)); + return CMD_SUCCESS; + } - std::string m = user->nick + " is rehashing config file " + ServerConfig::CleanFilename(ServerInstance->ConfigFileName) + " on " + ServerInstance->Config->ServerName; - ServerInstance->SNO->WriteToSnoMask('a', m); + // Rehash for me. Try to start the rehash thread + if (!ServerInstance->ConfigThread) + { + std::string m = user->nick + " is rehashing config file " + ServerConfig::CleanFilename(ServerInstance->ConfigFileName.c_str()) + " on " + ServerInstance->Config->ServerName; + ServerInstance->SNO->WriteGlobalSno('a', m); - /* Don't do anything with the logs here -- logs are restarted - * after the config thread has completed. - */ + if (IS_LOCAL(user)) + user->WriteNumeric(RPL_REHASHING, "%s %s :Rehashing", + user->nick.c_str(),ServerConfig::CleanFilename(ServerInstance->ConfigFileName.c_str())); + else + ServerInstance->PI->SendUserNotice(user, std::string("*** Rehashing server ") + + ServerConfig::CleanFilename(ServerInstance->ConfigFileName.c_str())); - ServerInstance->RehashUsersAndChans(); - FOREACH_MOD(I_OnGarbageCollect, OnGarbageCollect()); + /* Don't do anything with the logs here -- logs are restarted + * after the config thread has completed. + */ + ServerInstance->RehashUsersAndChans(); + FOREACH_MOD(I_OnGarbageCollect, OnGarbageCollect()); - if (!ServerInstance->ConfigThread) - { - ServerInstance->Config->RehashUserUID = user->uuid; - ServerInstance->Config->RehashParameter = parameters.size() ? parameters[0] : ""; - ServerInstance->ConfigThread = new ConfigReaderThread(ServerInstance, false, ServerInstance->Config->RehashUserUID); + ServerInstance->ConfigThread = new ConfigReaderThread(user->uuid); ServerInstance->Threads->Start(ServerInstance->ConfigThread); } else @@ -77,10 +105,11 @@ CmdResult CommandRehash::Handle (const std::vector& parameters, Use user->WriteServ("NOTICE %s :*** Could not rehash: A rehash is already in progress.", user->nick.c_str()); else ServerInstance->PI->SendUserNotice(user, "*** Could not rehash: A rehash is already in progress."); - - return CMD_FAILURE; } + // Always return success so spanningtree forwards an incoming REHASH even if we failed return CMD_SUCCESS; } + +COMMAND_INIT(CommandRehash)