X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_lockserv.cpp;h=b50ca24c0030455ba1c8256e39ebd14429c5d138;hb=80e81e3b81b779901fd9d67f8ae030ee30c0bcec;hp=3408e4621f278d630d859a2dcc7289588f3de3ac;hpb=1fe23633b78b836f6c906b651255c1bd169f3778;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/modules/m_lockserv.cpp b/src/modules/m_lockserv.cpp
index 3408e4621..b50ca24c0 100644
--- a/src/modules/m_lockserv.cpp
+++ b/src/modules/m_lockserv.cpp
@@ -1,8 +1,13 @@
 /*
  * InspIRCd -- Internet Relay Chat Daemon
  *
+ *   Copyright (C) 2013, 2016-2018 Sadie Powell <sadie@witchery.services>
+ *   Copyright (C) 2012-2013 Attila Molnar <attilamolnar@hush.com>
+ *   Copyright (C) 2012, 2019 Robby <robby@chatbelgie.be>
+ *   Copyright (C) 2010 Craig Edwards <brain@inspircd.org>
+ *   Copyright (C) 2009-2010 Daniel De Graaf <danieldg@inspircd.org>
+ *   Copyright (C) 2007-2008 Robin Burchell <robin+git@viroteck.net>
  *   Copyright (C) 2006-2007 Dennis Friis <peavey@inspircd.org>
- *   Copyright (C) 2007 Robin Burchell <robin+git@viroteck.net>
  *
  * 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
@@ -20,33 +25,38 @@
 
 #include "inspircd.h"
 
-/* $ModDesc: Allows locking of the server to stop all incoming connections till unlocked again */
-
 /** Adds numerics
  * 988 <nick> <servername> :Closed for new connections
  * 989 <nick> <servername> :Open for new connections
-*/
-
+ */
+enum
+{
+	// InspIRCd-specific.
+	RPL_SERVLOCKON = 988,
+	RPL_SERVLOCKOFF = 989
+};
 
 class CommandLockserv : public Command
 {
-	bool& locked;
-public:
-	CommandLockserv(Module* Creator, bool& lock) : Command(Creator, "LOCKSERV", 0), locked(lock)
+	std::string& locked;
+
+ public:
+	CommandLockserv(Module* Creator, std::string& lock) : Command(Creator, "LOCKSERV", 0, 1), locked(lock)
 	{
+		allow_empty_last_param = false;
 		flags_needed = 'o';
 	}
 
-	CmdResult Handle (const std::vector<std::string> &parameters, User *user)
+	CmdResult Handle(User* user, const Params& parameters) CXX11_OVERRIDE
 	{
-		if (locked)
+		if (!locked.empty())
 		{
-			user->WriteServ("NOTICE %s :The server is already locked.", user->nick.c_str());
+			user->WriteNotice("The server is already locked.");
 			return CMD_FAILURE;
 		}
 
-		locked = true;
-		user->WriteNumeric(988, "%s %s :Closed for new connections", user->nick.c_str(), user->server.c_str());
+		locked = parameters.empty() ? "Server is temporarily closed. Please try again later." : parameters[0];
+		user->WriteNumeric(RPL_SERVLOCKON, user->server->GetName(), "Closed for new connections");
 		ServerInstance->SNO->WriteGlobalSno('a', "Oper %s used LOCKSERV to temporarily disallow new connections", user->nick.c_str());
 		return CMD_SUCCESS;
 	}
@@ -54,25 +64,24 @@ public:
 
 class CommandUnlockserv : public Command
 {
-private:
-	bool& locked;
+	std::string& locked;
 
-public:
-	CommandUnlockserv(Module* Creator, bool &lock) : Command(Creator, "UNLOCKSERV", 0), locked(lock)
+ public:
+	CommandUnlockserv(Module* Creator, std::string& lock) : Command(Creator, "UNLOCKSERV", 0), locked(lock)
 	{
 		flags_needed = 'o';
 	}
 
-	CmdResult Handle (const std::vector<std::string> &parameters, User *user)
+	CmdResult Handle(User* user, const Params& parameters) CXX11_OVERRIDE
 	{
-		if (!locked)
+		if (locked.empty())
 		{
-			user->WriteServ("NOTICE %s :The server isn't locked.", user->nick.c_str());
+			user->WriteNotice("The server isn't locked.");
 			return CMD_FAILURE;
 		}
 
-		locked = false;
-		user->WriteNumeric(989, "%s %s :Open for new connections", user->nick.c_str(), user->server.c_str());
+		locked.clear();
+		user->WriteNumeric(RPL_SERVLOCKOFF, user->server->GetName(), "Open for new connections");
 		ServerInstance->SNO->WriteGlobalSno('a', "Oper %s used UNLOCKSERV to allow new connections", user->nick.c_str());
 		return CMD_SUCCESS;
 	}
@@ -80,50 +89,46 @@ public:
 
 class ModuleLockserv : public Module
 {
-private:
-	bool locked;
+	std::string locked;
 	CommandLockserv lockcommand;
 	CommandUnlockserv unlockcommand;
 
-public:
+ public:
 	ModuleLockserv() : lockcommand(this, locked), unlockcommand(this, locked)
 	{
-		locked = false;
-		ServerInstance->AddCommand(&lockcommand);
-		ServerInstance->AddCommand(&unlockcommand);
-		Implementation eventlist[] = { I_OnUserRegister, I_OnRehash, I_OnCheckReady };
-		ServerInstance->Modules->Attach(eventlist, this, 3);
 	}
 
-	virtual ~ModuleLockserv()
+	void ReadConfig(ConfigStatus& status) CXX11_OVERRIDE
 	{
+		// Emergency way to unlock
+		if (!status.srcuser)
+			locked.clear();
 	}
 
-
-	virtual void OnRehash(User* user)
+	void OnModuleRehash(User* user, const std::string& param) CXX11_OVERRIDE
 	{
-		// Emergency way to unlock
-		if (!user) locked = false;
+		if (irc::equals(param, "lockserv") && !locked.empty())
+			locked.clear();
 	}
 
-	virtual ModResult OnUserRegister(LocalUser* user)
+	ModResult OnUserRegister(LocalUser* user) CXX11_OVERRIDE
 	{
-		if (locked)
+		if (!locked.empty())
 		{
-			ServerInstance->Users->QuitUser(user, "Server is temporarily closed. Please try again later.");
+			ServerInstance->Users->QuitUser(user, locked);
 			return MOD_RES_DENY;
 		}
 		return MOD_RES_PASSTHRU;
 	}
 
-	virtual ModResult OnCheckReady(LocalUser* user)
+	ModResult OnCheckReady(LocalUser* user) CXX11_OVERRIDE
 	{
-		return locked ? MOD_RES_DENY : MOD_RES_PASSTHRU;
+		return !locked.empty() ? MOD_RES_DENY : MOD_RES_PASSTHRU;
 	}
 
-	virtual Version GetVersion()
+	Version GetVersion() CXX11_OVERRIDE
 	{
-		return Version("Allows locking of the server to stop all incoming connections until unlocked again", VF_VENDOR);
+		return Version("Adds the /LOCKSERV and /UNLOCKSERV commands which allows server operators to control whether users can connect to the local server.", VF_VENDOR);
 	}
 };