X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_lockserv.cpp;h=0db02a7815a3180c412d1fc54a186b31f005bace;hb=551d687ec6d7ce44be35fae0dd7345fe73c4f63a;hp=844c7557690799d906ae48ac5b789b843b4c3e83;hpb=ead232e19a2b9d6bee36bb97a0dc9f3975f1e3a0;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/modules/m_lockserv.cpp b/src/modules/m_lockserv.cpp index 844c75576..0db02a781 100644 --- a/src/modules/m_lockserv.cpp +++ b/src/modules/m_lockserv.cpp @@ -1,139 +1,127 @@ -#include "users.h" -#include "channels.h" -#include "modules.h" -#include "inspircd.h" +/* + * InspIRCd -- Internet Relay Chat Daemon + * + * Copyright (C) 2006-2007 Dennis Friis + * Copyright (C) 2007 Robin Burchell + * + * 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" /* $ModDesc: Allows locking of the server to stop all incoming connections till unlocked again */ /** Adds numerics - * 988 :Closed for new connections + * 988 :Closed for new connections * 989 :Open for new connections -*/ - + */ -class cmd_lockserv : public command_t +class CommandLockserv : public Command { -private: bool& locked; -public: - cmd_lockserv (InspIRCd* Instance, bool &lock) - : command_t(Instance, "LOCKSERV", 'o', 0), locked(lock) + public: + CommandLockserv(Module* Creator, bool& lock) : Command(Creator, "LOCKSERV", 0), locked(lock) { - this->source = "m_lockserv.so"; - syntax = ""; + flags_needed = 'o'; } - CmdResult Handle (const char** parameters, int pcnt, userrec *user) + CmdResult Handle (const std::vector ¶meters, User *user) { + if (locked) + { + user->WriteServ("NOTICE %s :The server is already locked.", user->nick.c_str()); + return CMD_FAILURE; + } + locked = true; - user->WriteServ("988 %s %s :Closed for new connections", user->nick, user->server); - ServerInstance->WriteOpers("*** Oper %s used LOCKSERV to temporarily close for new connections", user->nick); - /* Dont send to the network */ - return CMD_LOCALONLY; + user->WriteNumeric(988, "%s %s :Closed for new connections", user->nick.c_str(), user->server.c_str()); + ServerInstance->SNO->WriteGlobalSno('a', "Oper %s used LOCKSERV to temporarily disallow new connections", user->nick.c_str()); + return CMD_SUCCESS; } }; -class cmd_unlockserv : public command_t +class CommandUnlockserv : public Command { -private: - bool& locked; + bool& locked; -public: - cmd_unlockserv (InspIRCd* Instance, bool &lock) - : command_t(Instance, "UNLOCKSERV", 'o', 0), locked(lock) + public: + CommandUnlockserv(Module* Creator, bool &lock) : Command(Creator, "UNLOCKSERV", 0), locked(lock) { - this->source = "m_lockserv.so"; - syntax = ""; + flags_needed = 'o'; } - CmdResult Handle (const char** parameters, int pcnt, userrec *user) + CmdResult Handle (const std::vector ¶meters, User *user) { + if (!locked) + { + user->WriteServ("NOTICE %s :The server isn't locked.", user->nick.c_str()); + return CMD_FAILURE; + } + locked = false; - user->WriteServ("989 %s %s :Open for new connections", user->nick, user->server); - ServerInstance->WriteOpers("*** Oper %s used UNLOCKSERV to allow for new connections", user->nick); - /* Dont send to the network */ - return CMD_LOCALONLY; + user->WriteNumeric(989, "%s %s :Open for new connections", user->nick.c_str(), user->server.c_str()); + ServerInstance->SNO->WriteGlobalSno('a', "Oper %s used UNLOCKSERV to allow new connections", user->nick.c_str()); + return CMD_SUCCESS; } }; class ModuleLockserv : public Module { -private: bool locked; - cmd_lockserv* lockcommand; - cmd_unlockserv* unlockcommand; + CommandLockserv lockcommand; + CommandUnlockserv unlockcommand; - virtual void ResetLocked() + public: + ModuleLockserv() : lockcommand(this, locked), unlockcommand(this, locked) { - locked = false; } -public: - ModuleLockserv(InspIRCd* Me) : Module::Module(Me) + void init() { - ResetLocked(); - lockcommand = new cmd_lockserv(ServerInstance, locked); - ServerInstance->AddCommand(lockcommand); - - unlockcommand = new cmd_unlockserv(ServerInstance, locked); - ServerInstance->AddCommand(unlockcommand); + locked = false; + ServerInstance->Modules->AddService(lockcommand); + ServerInstance->Modules->AddService(unlockcommand); + Implementation eventlist[] = { I_OnUserRegister, I_OnRehash, I_OnCheckReady }; + ServerInstance->Modules->Attach(eventlist, this, sizeof(eventlist)/sizeof(Implementation)); } - virtual ~ModuleLockserv() - { - } - - void Implements(char* List) + virtual void OnRehash(User* user) { - List[I_OnUserRegister] = List[I_OnRehash] = List[I_OnCheckReady] = 1; + // Emergency way to unlock + if (!user) locked = false; } - virtual void OnRehash(const std::string ¶meter) + virtual ModResult OnUserRegister(LocalUser* user) { - ResetLocked(); - } - - virtual int OnUserRegister(userrec* user) - { if (locked) { - userrec::QuitUser(ServerInstance, user, "Server is temporarily closed. Please try again later."); - return 1; + ServerInstance->Users->QuitUser(user, "Server is temporarily closed. Please try again later."); + return MOD_RES_DENY; } - return 0; + return MOD_RES_PASSTHRU; } - virtual bool OnCheckReady(userrec* user) + virtual ModResult OnCheckReady(LocalUser* user) { - return !locked; + return locked ? MOD_RES_DENY : MOD_RES_PASSTHRU; } virtual Version GetVersion() { - return Version(1,0,0,1,0, API_VERSION); + return Version("Allows locking of the server to stop all incoming connections until unlocked again", VF_VENDOR); } }; -class ModuleLockservFactory : public ModuleFactory -{ -public: - ModuleLockservFactory() - { - } - - ~ModuleLockservFactory() - { - } - - virtual Module * CreateModule(InspIRCd* Me) - { - return new ModuleLockserv(Me); - } -}; - -extern "C" void * init_module( void ) -{ - return new ModuleLockservFactory; -} +MODULE_INIT(ModuleLockserv)